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Khloe Kardashian basically admitted she has no clue who her real father is in an interview with U.S radio yesterday.

'I actually DNA tested my mom, but now people are saying ‘No, we're not questioning you're mom, we're questioning your father,'' she said. 'She's my mom, but yeah, I have no idea who my dad is, I guess?'

Khloe says she's fine if people think her dad is O.J. Simpson or even Kris Jenner's hairdresser Alex Roldan; like some have claimed. But she just doesn't like it when she hears the rumor that 'someone was saying this is my father's dying confession.'

'So questioning me being a Kardashian...do whatever you want, but do not bring my father into it because he's not here, that's what I got most offended about,' she said.

Who do you think Khloe's father is?